Product Details

Steel casing pipe introduction

Product: API 5CT oil casing pipe

Material: H40.J55.K55.N80.C75.L80.C90.T95.P110.Q125

OD: 114.3mm to 508mm

Wall thickness: 5.12mm to 16.13mm

length: R1(4.86-7.62M). R2(7.62-10.36M). R3(10.36-13Meters)

Thread: STC.BTC.LTC

STANDARD: API 5CT

Technical: Hot Rolled

Type: Seamless alloy API pipe

Surface treatment: blank oil painting+green/red/white/brown painting

Packing: 3tons in a bundle packed by steel strip

Third party inspection: BV_SGS_ISO

Usage: oil pipeline, oil natural gas, industrial gas, water transportation

General sizes for your reference

Out Diameter		weight		Grade	Thread	Length
in	mm	kg/m	lb/ft	Grade	Thread	Length
4-1/2"	114.3	14.14-22.47	9.5-15.10	J55/K55/N80/L80/P110	STC/LTC/BTC/XC	R1/R2/R3
5"	127	17.11-35.86	11.5-24.10	J55/K55/N80/L80/P110	STC/LTC/BTC/XC	R1/R2/R3
5-1/2"	139.7	20.83-61.14	14-22.22	J55/K55/N80/L80/P110	STC/LTC/BTC/XC	R1/R2/R3
6 5/8"	168.28	29.76-47.62	20-32	J55/K55/N80/L80/P110	STC/LTC/BTC/XC	R1/R2/R3
7"	177.8	25.3-84.97	17.00-57.10	J55/K55/N80/L80/P110	STC/LTC/BTC/XC	R1/R2/R3
7-5/8"	193.68	35.72-82.3	24.00-55.30	J55/K55/N80/L80/P110	STC/LTC/BTC/XC	R1/R2/R3
8-5/8"	219.08	35.72-72.92	24.00-49.00	J55/K55/N80/L80/P110	STC/LTC/BTC/XC	R1/R2/R3
9-5/8"	244.48	48-112.50	32.30-75.62	J55/K55/N80/L80/P110	STC/LTC/BTC/XC	R1/R2/R3
10-3/4"	273.05	48-127	32.75-85.30	J55/K55/N80/L80/P110	STC/LTC/BTC/XC	R1/R2/R3
11-3/4"	298.45	62.50-105	42.00-71.00	J55/K55/N80/L80/P110	STC/LTC/BTC/XC	R1/R2/R3
13-3/4"	339.72	71.43-107.15	48.00-72.00	J55/K55/N80/L80/P110	STC/LTC/BTC/XC	R1/R2/R3
16"	406.40	96.73-162.21	65.00-109.0	J55/K55/N80/L80/P110	STC/LTC/BTC/XC	R1/R2/R3
18-5/8"	473.08	130.21	87.50	J55/K55/N80/L80/P110	STC/LTC/BTC/XC	R1/R2/R3
20"	508.00	139.89-197.9	94.00-133.00	J55/K55/N80/L80/P110	STC/LTC/BTC/XC	R1/R2/R3
Remarks:
1 R1: 4.86M-7.62M R2: 7.62M-1036M R3:10.36M-12M
2 Standard: API 5CT
3 Material: H40/J55/K55/N80/C75/L80/C90/T95/P110/Q125

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More details might help you

1): Durable, strict quality management and control, production follow the ISO.
2): Advanced precision casing pipe equipment to guarantee prime quality.
3): Casing pipe with smooth surface. No defects. Continuous skill improvements.
4): Short delivery, competitive good offer. Casing pipe MOQ is low.
5): Third party Inspection for casing pipe can be ISO/SGS/BV

6): Company design team always think how develop new skill and new products to meet requirements of markets.
7): Good service, IF customers have any problem during application, we will surely try our best to solve them.
8): Regular thread is STC/LTC/BTC or as client's requirement.

9): Surface treatment can be nickel, galvanized and painted, or based on the requirements of customers.